Locmax SIFT - Non-Statistical Dimension Reduction on Invariant Descriptors.
Dávid LosteinerLaszlo HavasiTamás SzirányiPublished in: VISAPP (2) (2009)
Keyphrases
- dimension reduction
- category recognition
- invariant descriptors
- feature extraction
- principal component analysis
- feature space
- high dimensional
- singular value decomposition
- feature selection
- low dimensional
- unsupervised learning
- linear discriminant analysis
- color descriptors
- cluster analysis
- dimensionality reduction
- high dimensional data
- preprocessing
- affine transformation
- image features
- object recognition
- pattern recognition
- image retrieval
- high dimensionality
- image matching
- expectation maximization
- data points
- d objects